001    // Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
002    // for details. All rights reserved. Use of this source code is governed by a
003    // BSD-style license that can be found in the LICENSE file.
004    
005    package com.google.dart.compiler.backend.js.ast;
006    
007    import org.jetbrains.annotations.NotNull;
008    
009    /**
010     * Represents a JavaScript debugger statement.
011     */
012    public class JsDebugger extends SourceInfoAwareJsNode implements JsStatement {
013        public JsDebugger() {
014        }
015    
016        @Override
017        public void accept(JsVisitor v) {
018            v.visitDebugger(this);
019        }
020    
021        @Override
022        public void acceptChildren(JsVisitor visitor) {
023    
024        }
025    
026        @Override
027        public void traverse(JsVisitorWithContext v, JsContext ctx) {
028            v.visit(this, ctx);
029            v.endVisit(this, ctx);
030        }
031    
032        @NotNull
033        @Override
034        public JsDebugger deepCopy() {
035            return this;
036        }
037    }